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Mathematics 20 Online
OpenStudy (anonymous):

EASY MEDAL!!!!!!!!!!! Find the volume of the cone to the nearest cubic unit. Use a calculator. height 2 cm; radius 17 cm a. 605 cm3 b. 1,122 cm3 c. 1,816 cm3 d. 7,263 cm3

OpenStudy (jojo4eva):

i got u man

OpenStudy (jojo4eva):

give me a moment

OpenStudy (anonymous):

Ok awesome! Could you explain to me?

OpenStudy (jojo4eva):

ya i got u

OpenStudy (jojo4eva):

so the formula for solving this is V=1/3 pi r2 h

OpenStudy (anonymous):

Correct

OpenStudy (jojo4eva):

so if u substitute the given date into the equation u should get V=1/3 pi (17)^2 (2)

OpenStudy (anonymous):

... Um ok...

OpenStudy (jojo4eva):

if you multiply pi(17^2(2) you will get 1814.92cm. Then since that 1/3 is there we have to divide it by 3 and we get 604.973cm thus making your answer A. 605 cm3

OpenStudy (jojo4eva):

Any questions?

OpenStudy (jojo4eva):

@Nathan28

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